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-rw-r--r--net/8021q/vlan_core.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 70435af153f2..2d6e405fc498 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -1,12 +1,16 @@
1#include <linux/skbuff.h> 1#include <linux/skbuff.h>
2#include <linux/netdevice.h> 2#include <linux/netdevice.h>
3#include <linux/if_vlan.h> 3#include <linux/if_vlan.h>
4#include <linux/netpoll.h>
4#include "vlan.h" 5#include "vlan.h"
5 6
6/* VLAN rx hw acceleration helper. This acts like netif_{rx,receive_skb}(). */ 7/* VLAN rx hw acceleration helper. This acts like netif_{rx,receive_skb}(). */
7int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, 8int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
8 u16 vlan_tci, int polling) 9 u16 vlan_tci, int polling)
9{ 10{
11 if (netpoll_rx(skb))
12 return NET_RX_DROP;
13
10 if (skb_bond_should_drop(skb)) 14 if (skb_bond_should_drop(skb))
11 goto drop; 15 goto drop;
12 16
@@ -102,6 +106,9 @@ int vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
102{ 106{
103 skb_gro_reset_offset(skb); 107 skb_gro_reset_offset(skb);
104 108
109 if (netpoll_receive_skb(skb))
110 return NET_RX_DROP;
111
105 return napi_skb_finish(vlan_gro_common(napi, grp, vlan_tci, skb), skb); 112 return napi_skb_finish(vlan_gro_common(napi, grp, vlan_tci, skb), skb);
106} 113}
107EXPORT_SYMBOL(vlan_gro_receive); 114EXPORT_SYMBOL(vlan_gro_receive);
@@ -114,6 +121,9 @@ int vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
114 if (!skb) 121 if (!skb)
115 return NET_RX_DROP; 122 return NET_RX_DROP;
116 123
124 if (netpoll_receive_skb(skb))
125 return NET_RX_DROP;
126
117 return napi_frags_finish(napi, skb, 127 return napi_frags_finish(napi, skb,
118 vlan_gro_common(napi, grp, vlan_tci, skb)); 128 vlan_gro_common(napi, grp, vlan_tci, skb));
119} 129}